diff options
| author |   Al Viro <viro@zeniv.linux.org.uk> | 2013-09-29 11:24:49 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-10-24 23:34:59 -0400 |
| commit | 719ea2fbb553ab3f61a174a4b5861289dcc46cb1 (patch) | |
| tree | 00c1e2c71caf2338cfe27f2854cf331515b4f411 /fs/pnode.c | |
| parent | don't bother with vfsmount_lock in mounts_poll() (diff) | |
| download | wireguard-linux-719ea2fbb553ab3f61a174a4b5861289dcc46cb1.tar.xz wireguard-linux-719ea2fbb553ab3f61a174a4b5861289dcc46cb1.zip | |
new helpers: lock_mount_hash/unlock_mount_hash
aka br_write_{lock,unlock} of vfsmount_lock. Inlines in fs/mount.h,
vfsmount_lock extern moved over there as well.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/pnode.c')
| -rw-r--r-- | fs/pnode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/pnode.c b/fs/pnode.c index 3cfd48cf887e..58933fd149ad 100644 --- a/fs/pnode.c +++ b/fs/pnode.c @@ -264,12 +264,12 @@ int propagate_mnt(struct mount *dest_mnt, struct mountpoint *dest_mp, prev_src_mnt = child; } out: - br_write_lock(&vfsmount_lock); + lock_mount_hash(); while (!list_empty(&tmp_list)) { child = list_first_entry(&tmp_list, struct mount, mnt_hash); umount_tree(child, 0); } - br_write_unlock(&vfsmount_lock); + unlock_mount_hash(); return ret; } |